TW Odyssey-TW Vape-Pro-itaste MVP-Vector VV-Screwdrivers MKI & II-Precise Super 6 & P10-Phidias & Phidias w/Feedimus-Altsmoke SB, BB, Omega, Alpha-Coppers (R2V2, Q2V3, Mini)-Reo Mini -Reo Grand-GLV2 -Big & Little Chuck-PureSmoker Prodigy V3.1 -Puresmoker Legacy-Red Sky Bandit - Joye ego
Oddly enough, even though I have the extension tube, Kick and two of each kind of batteries, I'm actually getting longer life out of the 18490s in the "standard" config than I am with the 18640s in the XL config.
"When a true genius appears, you can know him by this sign: that all the dunces are in a confederacy against him." Jonathan Swift
Huh? Is the 18650 an IMR?